catch errors parsing BuildConfig.json (#4915)
catch errors parsing BuildConfig.json (#4915)

* catch errors parsing BuildConfig.json

* fix syntax error

* tweak buildconfig syntax

* use example if not found

* fix syntax error in gruntfile

aparantly, it's an ECMAScript syntax error to omit the ( identifier ) on a catch statment: https://stackoverflow.com/a/21624550

ChurchCRM/CRM,ChurchCRM/CRM,ChurchCRM/CRM,ChurchCRM/CRM,ChurchCRM/CRM